to have a part in something
何かで役割を果たす (nanika de yakuwari o hatasu)
"Everyone played a role in making the show successful."
"全員がショーを成功させるために役割を果たした。" (zenin ga sho o seikou saseru tame ni yakuwari o hatashita)
to stay calm under stress or provocation
to imitate or follow someone’s good example
a set of moral principles guiding AI development or usage
someone who is very energetic and determined to succeed
to succeed in a difficult situation or competition
Strong people keep working hard even in difficulties.